03440+3210 DCH   2

 
 
03h 43m 58.02s +32 09' 47.0" P.A. 113 sep 2.1 mag 11.31,14.42 Sp F8
 
 
Coord 2000
03440+3210
Discov num
DCH   2
Comp
Coord arcsec 2000
03 43 58.02 +32 09 47.0
Date first
1997
Date last
2015
Obs
2
Pa first
112
Pa last
113
P.A. Now (θ)
113°
Sep first
2.1
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
11.31
Mag sec
14.42
delta mag (ΔM)
3.11
Spectral class
F8 (yellow-white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-025
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
2359-00780-1
last precise pa
113.4
last precise sep
2.079
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03440+3210 DCH 2 1997 1 112 2.1 11.34   F8 034358.02+320947.0
03440+3210 DCH 2 2015 2 113 2.1 11.31 14.42 F8 034358.02+320947.0

If you need more information about this double, apply for a data request form to the WDS.